from itertools import *

for i in zip([1, 2, 3], ['a', 'b', 'c']):
    print(i, end=' ')
print()

r1 = range(2)
r2 = range(3)

print('zip stops early: ')
print(list(zip(r1, r2)))

print('\nzip_longgest processes all of the values:')
print(list(zip_longest(r1, r2)))
